C11000 Electrolytic Tough Pitch Copper Rod from Canada
3/8-inch hexagonal rod of C11000 ETP refined copper for transformer windings and RF connectors. Classified under HTS 7407.10.5050 as 'other' refined copper rods with purity 99.9% Cu. Not hollow rectangular, fits general bars/rods category.
Duty Rate — Canada → United States
51%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include IACS conductivity certification (≥100%) to prove refined copper status per Chapter 74 notes
• Avoid bundling with fittings; ship as straight lengths to maintain 'rod' classification
• Watch for zinc contamination; >1% Zn shifts to brass alloys under subheading note (a)